RecruitingDiagnostic testCXCL9 and EASIX for Prediction of Acute Graft Versus Host DiseaseThe prediction of severe acute GVHD before it occurs is of high importance for ensuing clinical decisions and overall success of allogeneic SCT. The key immunologic signatures associated with clinical outcomes after different graft versus host disease prophylaxis methods or peripheral blood stem cell transplant are largely unknown.